Yukihiko Watanabe

Person

Kasugai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing t...
- Patent number 11,387,326
- Issue date Jul 12, 2022
- Denso Corporation
- Kentarou Okumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,233,147
- Issue date Jan 25, 2022
- Denso Corporation
- Masato Noborio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method therefor
- Patent number 10,784,335
- Issue date Sep 22, 2020
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC-MOSFET and method of manufacturing the same
- Patent number 10,770,579
- Issue date Sep 8, 2020
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method therefor
- Patent number 10,734,515
- Issue date Aug 4, 2020
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method therefor
- Patent number 10,720,493
- Issue date Jul 21, 2020
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,516,046
- Issue date Dec 24, 2019
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,446,649
- Issue date Oct 15, 2019
- Denso Corporation
- Tomoo Morino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device
- Patent number 10,170,470
- Issue date Jan 1, 2019
- Toyota Jidosha Kabushiki Kaisha
- Toru Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,153,350
- Issue date Dec 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate switching device and method for manufacturing the same
- Patent number 10,153,345
- Issue date Dec 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor device manufacturing method
- Patent number 10,020,390
- Issue date Jul 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,911,803
- Issue date Mar 6, 2018
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate bipolar transistor with improved on/off resistance
- Patent number 9,905,686
- Issue date Feb 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Masahiro Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device
- Patent number 9,865,723
- Issue date Jan 9, 2018
- Toyota Jidosha Kabushiki Kaisha
- Masahiro Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with front and rear surface electrodes on a su...
- Patent number 9,853,141
- Issue date Dec 26, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Schottky barrier diode and method for manufacturing the same
- Patent number 9,825,123
- Issue date Nov 21, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tatsuji Nagaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for producing the same
- Patent number 9,818,860
- Issue date Nov 14, 2017
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing th...
- Patent number 9,793,376
- Issue date Oct 17, 2017
- Denso Corporation
- Shinichiro Miyahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate type semiconductor device having floating regions at...
- Patent number 9,780,205
- Issue date Oct 3, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device including conductivity layer i...
- Patent number 9,673,288
- Issue date Jun 6, 2017
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 9,660,046
- Issue date May 23, 2017
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Sachiko Aoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,647,108
- Issue date May 9, 2017
- Denso Corporation
- Naohiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 9,640,651
- Issue date May 2, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for producing the same
- Patent number 9,543,428
- Issue date Jan 10, 2017
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for producing the same
- Patent number 9,515,160
- Issue date Dec 6, 2016
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor incorporating a Schottky diode
- Patent number 9,391,190
- Issue date Jul 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yukihiko Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for producing the same
- Patent number 9,337,298
- Issue date May 10, 2016
- Denso Corporation
- Yuichi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having vertical MOSFET structure that utilizes...
- Patent number 9,276,075
- Issue date Mar 1, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having element region and termination region s...
- Patent number 9,219,142
- Issue date Dec 22, 2015
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING ELEMENT
- Publication number 20220231164
- Publication date Jul 21, 2022
- DENSO CORPORATION
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20220102485
- Publication date Mar 31, 2022
- DENSO CORPORATION
- Hidefumi TAKAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
- Publication number 20210111251
- Publication date Apr 15, 2021
- DENSO CORPORATION
- Kentarou OKUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200235239
- Publication date Jul 23, 2020
- DENSO CORPORATION
- Masato NOBORIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20190386131
- Publication date Dec 19, 2019
- Denso Corporation
- Yuichi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20190386096
- Publication date Dec 19, 2019
- Denso Corporation
- Yuichi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20190386095
- Publication date Dec 19, 2019
- Denso Corporation
- Yuichi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20190341484
- Publication date Nov 7, 2019
- DENSO CORPORATION
- Yuichi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190140094
- Publication date May 9, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yuto Kurokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC-MOSFET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180182889
- Publication date Jun 28, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180175149
- Publication date Jun 21, 2018
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hidefumi TAKAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device
- Publication number 20180114829
- Publication date Apr 26, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tatsuji NAGAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE
- Publication number 20180114789
- Publication date Apr 26, 2018
- Toyota Jidosha Kabushiki Kaisha
- Toru ONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170309717
- Publication date Oct 26, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING CIRCUIT
- Publication number 20170264282
- Publication date Sep 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Masahiro SUGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE
- Publication number 20170200819
- Publication date Jul 13, 2017
- Toyota Jidosha Kabushiki Kaisha
- Masahiro Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20170084735
- Publication date Mar 23, 2017
- DENSO CORPORATION
- Yuichi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL SEMICONDUCTOR DEVICE
- Publication number 20170040441
- Publication date Feb 9, 2017
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Sachiko AOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170040446
- Publication date Feb 9, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20170012121
- Publication date Jan 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170012122
- Publication date Jan 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi TAKAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE TYPE SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND I...
- Publication number 20160329422
- Publication date Nov 10, 2016
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOSFET
- Publication number 20160284839
- Publication date Sep 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Masahiro SUGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20160247910
- Publication date Aug 25, 2016
- Denso Corporation
- Naohiro SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160218190
- Publication date Jul 28, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yuji Fukuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160211319
- Publication date Jul 21, 2016
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY BARRIER DIODE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160181355
- Publication date Jun 23, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tatsuji Nagaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20160163818
- Publication date Jun 9, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yuichi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
- Publication number 20160133741
- Publication date May 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hideo MATSUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160087094
- Publication date Mar 24, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi Takaya
- G01 - MEASURING TESTING

Yukihiko Watanabe

Person

Patents Grantslast 30 patents

Silicon carbide semiconductor device and method for manufacturing t...

Semiconductor device

Silicon carbide semiconductor device and manufacturing method therefor

SiC-MOSFET and method of manufacturing the same

Silicon carbide semiconductor device and manufacturing method therefor

Silicon carbide semiconductor device and manufacturing method therefor

Silicon carbide semiconductor device

Silicon carbide semiconductor device

Switching device

Semiconductor device

Insulated gate switching device and method for manufacturing the same

Semiconductor device and semiconductor device manufacturing method

Semiconductor device

Insulated gate bipolar transistor with improved on/off resistance

Switching device

Semiconductor device with front and rear surface electrodes on a su...

Schottky barrier diode and method for manufacturing the same

Silicon carbide semiconductor device and method for producing the same

Silicon carbide semiconductor device and method of manufacturing th...

Insulated gate type semiconductor device having floating regions at...

Silicon carbide semiconductor device including conductivity layer i...

Method of manufacturing semiconductor device

Silicon carbide semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Silicon carbide semiconductor device and method for producing the same

Silicon carbide semiconductor device and method for producing the same

Field effect transistor incorporating a Schottky diode

Silicon carbide semiconductor device and method for producing the same

Semiconductor device having vertical MOSFET structure that utilizes...

Semiconductor device having element region and termination region s...

Patents Applicationslast 30 patents

SWITCHING ELEMENT

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...

SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

SILICON CARBIDE SEMICONDUCTOR DEVICE

SWITCHING DEVICE AND METHOD OF MANUFACTURING THE SAME

SiC-MOSFET AND METHOD OF MANUFACTURING THE SAME

INSULATED GATE SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME

Semiconductor Device

SWITCHING DEVICE

SEMICONDUCTOR DEVICE

SWITCHING CIRCUIT

SWITCHING DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING THE SAME

VERTICAL SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

INSULATED GATE TYPE SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND I...

MOSFET

SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SCHOTTKY BARRIER DIODE AND METHOD FOR MANUFACTURING THE SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING THE SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...

SEMICONDUCTOR DEVICE